E.261. Release
8.0.13

This release contains a variety of fixes from 8.0.12,
including a security fix. For information about new features in
the 8.0 major release, see Section E.274.

E.261.1. Migration to Version
8.0.13

A dump/restore is not required for those running 8.0.X.
However, if you are upgrading from a version earlier than
8.0.6, see Section E.268.

E.261.2. Changes

Support explicit placement of the temporary-table
schema within search_path,
and disable searching it for functions and operators
(Tom)

This is needed to allow a security-definer function to
set a truly secure value of search_path. Without it, an unprivileged
SQL user can use temporary objects to execute code with
the privileges of the security-definer function
(CVE-2007-2138). See CREATE
FUNCTION for more information.